How to replace graphics card and memory stick in computer

Specific answers to replace the graphics card and memory module of the computer:

1. Steps to replace the graphics card:

1. 1. Shut down the computer: Turn off the computer and disconnect the power supply to ensure that the computer is completely shut down.

2. 2. Release static electricity: Touch the metal surface to release static electricity from your body to avoid damage to internal components.

3. 3. Open the case: Use a screwdriver to unscrew the computer case and open the case side panels to access the internal components.

4. 4. Find the graphics card slot: Confirm the graphics card slot on the motherboard and find the PCI Express slot connecting the graphics card.

5. 5. Release fixtures: If there are fixtures locking the graphics card, release them. This is usually accomplished by pressing or pulling the handle sideways.

6. 6. Unplug the old graphics card: Gently press the sides of the graphics card and pull out the old graphics card from the slot.

7. 7. Insert the new graphics card: Align the new graphics card with the PCI Express slot, make sure the gold finger is correctly inserted, and press gently until the card is secure.

8. 8. Securing the graphics card: If there is a retaining device, make sure it locks the new graphics card securely.

9. 9. Close the chassis: Close the side panel of the chassis and secure the screws.

10. 10. Connect the monitor: Connect the monitor using the output port on the new graphics card.

11. 11. Power-on test: Connect the power supply and power on to test whether the new graphics card is working properly.

2. Steps to replace the memory module:

1. 1. Turn off the computer: Same , shut down the computer and disconnect the power source.

2. 2. Release static electricity: Touch the metal surface to release static electricity.

3. 3. Open the case: Use a screwdriver to open the screws of the computer case and open the side panel of the case.

4. 4. Find the memory slot: Confirm the memory slot on the motherboard and find the memory module that needs to be replaced.

5. 5. Release fixtures: If there are fixtures locking the memory module, release these devices.

6. 6. Press the slot retaining clips: Find the retaining clips on both sides of the memory slot and press lightly to pop them out.

7. 7. Unplug the old memory module: Gently pull out the old memory module from the slot.

8. 8. Insert a new memory stick: Align the memory slot, make sure the gold finger is inserted correctly, and then press the memory stick evenly until the retaining clip is back in place .

9. 9. Securing the memory module: If there is a retaining device, make sure it locks the new memory module securely.

10. 10. Close the chassis: Close the side panel of the chassis and secure the screws.

11. 11. Power-on test: Connect the power supply and power on to test whether the new memory module is working properly.

To summarize:

The steps to replace the computer graphics card and memory module include turning off the computer, releasing static electricity, opening the case, and finding the corresponding slot. Release the fixtures, unplug the old components, insert the new components, secure the fixtures, close the case, connect power and perform a power-on test. Use caution during operation to ensure that all components are inserted correctly to avoid hardware damage.

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